baber/WOPTO huggingface dataset:
Patent JP-S6028255-A (JP)
Title: Semiconductor device
Inventor: TANIGUCHI TETSUZOU
IPC: H01L25/07
Filed: 1983-07-26
Abstract: PURPOSE:To improve the density of mounting easily by respectively fitting chips, chip selective logics thereto differ to each other, to the surface and back of a molding ribbon so as to be mutually arranged in symmetrical manner regarding the position of a junction pad. CONSTITUTION:A ROM chip 100 is fixed to an island 500 in the surface A of a molding ribbon and wired 200, and a ROM chip 300 is set to an island 600 in the surface B and wired 400. Since both surfaces are arranged in symmetrical manner while using X-Y lines as axes, all pins are connected in common through a resin seal, thus obtaining a ROM, capacitance thereof is magnified in double. The areas of the island sections can be reduced, a connection is simplified, and a device having the high density of mounting is acquired.
Patent JP-H01305113-A (JP)
Title: Valve system device for internal combustion engine
Inventor: SUGAI TAKASHI
IPC: F01L1/18
Filed: 1988-06-01
Abstract: PURPOSE:To check inclination of a rocker arm so as to prevent any eccentric wear by projectingly installing, on the base of one of mutually adjacent rocker arms, a support cylinder unit relatively rotatably fitting the base of the other rocker arm while sliding along a rocker shaft. CONSTITUTION:Since high pressure oil is supplied to the oil pressure chamber 33 of a connection switching mechanism 10 during high speed run of an internal combustion engine, respective switching pins 28, 29 fit in a guide hole 37 and a second guide hole 38 respectively so that each of rocker arms 7 to 9 are mutually connected. Then, since the force point of a high pressure cam acts on a free rocker arm 9 and also reaction from each of intake valves 1a, 1b acts on each of drive rocker arms 7, 8, a force slant along the axial line of a rocker shaft 6 acts on each of rocker arms 7 to 9 in order to cope with this situation, each of rocker arms 7 to 9 are supported on a rocker shaft 46 via respective support cylindrical units 44, 45, 47. In this way, each cam and each cam slipper are prevented from any eccentric contact.
Patent JP-S63300465-A (JP)
Title: Tape recorder
Inventor: YOSHIKAWA KUNIAKI
IPC: G11B20/04
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a practically effective device having only a simple circuit for making a difference properly between an original sound and its recording sound in their signal level by selecting a feedback signal line with a mechanical switch based on an input signal level of an AGC circuit. CONSTITUTION:A signal obtained via capacitors C1 and C2 from an AGC AMP 3 is fedback to the AGC AMP 3 via resistors R5 and R6 and capacitors C3 and C4 to be correspondent to a high level (a) via switches SW2-1 and Sw2-2. Then, to be correspondent to a normal level (b), it is fedback to the AGC AMP 3 via resistors R7 and R8 and capacitors C5 and C6. Consequently, with such a simple circuit only that the feedback signal line is selected by the mechanical switch by the input signal level of the AGC circuit, the signal level difference between the original sound and the recording sound is properly made to enable the recording sound to be improved in quality.
Patent JP-S5659026-A (JP)
Title: Vertical rotary machine
Inventor: HOSHINO YOSHINOBU
IPC: F16C32/06
Filed: 1979-10-19
Abstract: PURPOSE: To provide a required damping effect for a thrust bearing at the lower shaft end of a vertical rotary machine by determining a specific clearance between a lower thrust bearing and a thrust disc and forming an oil-tight side wall around the periphery of the lower thrust bearing.  
     CONSTITUTION: A thrust disc 5 is attached to the end of a lower shaft 3 of a vetical flywheel device and a lower thrust bearing 6 opposed to the disc is provided on a bed plate 8. An oil feed passage 12 running in the lower thrust bearing 6 opens in the face of the thrust disc 5. In the thrust bearing designed as above, a clearance l 1  between the lower thrust bearing 6 and the thrust disc 5 should be assumed much greater than an expansion l 2  of a shaft 3 caused by a rise in temperature. An oil- tight side wall 14 is provided around the periphery of the lower thrust bearing 6. Only by controlling the mounting task, the machine can provide a required damping effect, while a feed oil amount remains little, and in addition a viscous friction loss may be kept low. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5259606-A (JP)
Title: Liquid detergent composition
Inventor: FUJINO KEISHI
IPC: C11D1/835
Filed: 1975-11-11
Abstract: PURPOSE: A nonbuilt liquid detergent composition capable of being extremely high concentration and having the detergent performance equal to that of built powedered detertent oftained by the comsbination of a specific cationic surface actrive agent and a nonionic surface activeagent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58155802-A (JP)
Inventor: YASU YUUKOU
IPC: A43C1/06
Filed: 1982-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08468-A (JP)
Title: Heating plate of cooking means
Inventor: SANO TAKAYUKI
IPC: A47J37/06
Filed: 1994-06-17
Abstract: PURPOSE:To prevent an influence from being exerted on the rate of increase of the temperature of a plate upon first electric current feed when a heat capacity is increased by making the thickness of a central part on the underside of a cooking plate larger than that of its peripheral edge part. CONSTITUTION:Many shallow recessed spherical dimples 5 are scattered on the central part 3 on the underside of a cooking plate 1 except a part in contact with a heater 4, so that the decrease of heat capacity is suppressed and the area receiving reflected heat is increased.
Patent JP-S5761835-A (JP)
Title: Bushing device
Inventor: YAMAMOTO AKIRA
IPC: F16F1/38
Filed: 1980-10-01
Abstract: PURPOSE:To reduce fatigue damage and improve durability of a bushing device, by providing in an elastic solid material with through holes in the perpendicular direction to the axis direction to cut a part of said elastic solid material into several segments in the direction of axis to disperse the stress in each segment. CONSTITUTION:An elastic solid material 3 made of rubber which is interposed between a hollow axis member 1 and a cylinder unit 2 is provided with vacant spaces 4 composed of cylindrical holes 5 in the perpendicular direction to an axis member 1. The five through holes 5 device the both sides of the elastic solid material 3 into six segments. Consequently, regardless of the direction of an applied the subsequent stress is dispersed in each segment, and no crack shall occur in the elastic solid material 3. Accordingly, it is possible to employ a work process of pressing and fitting the elastic solid material 3 in the external cylinder 2 by means of a press-fitting jig A. The elastic solid material 3 can be thus given high initial compressive strain to improve the durability of a bushing device.
Patent JP-H10313508-A (JP)
Title: Charged part supporting base for distribution board
Inventor: TAKEO CHIKAFUMI
IPC: H02B1/42
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To enhance the workability by forming an inward inclining part at bus mounting parts arranged at the opposite ends of a charged part supporting base and inclining a bus correspondingly thereby facilitating connection of a breaker and the bus. SOLUTION: A first charged part supporting base 2 is provided with bus 4, 5 mounting parts 6 at two positions on the left and right. A post 7 is formed at an intermediate part of the mounting part 6 and a part 8 inclining toward the post 7 is also formed. On the other hand, a bus 10 mounting part 11 is formed on a second charged part supporting base 3 and a second inclining part 14 is in parallel with the inclining part 8 at the mounting part 6 of the first charged part supporting base 2. When the second charged part supporting base 3 is fitted to the post 7 of the first charged part supporting base 2 and the bus 10 mounted on the second charged part supporting base 3 is stopped with screws, buses 4, 5 can be inclined within the range of the inclining part 8 and the second inclining part 14. Consequently, a breaker can be fixed easily when it is connected with the buses 4, 5.
Patent JP-S6253808-A (JP)
Inventor: ANANDO PARU SHINGU
IPC: B29D30/06
Filed: 1986-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000330726-A (JP)
Title: Display device
Inventor: TAKAHASHI MASASHIGE
IPC: G06F3/0483
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of recording the image of a character, etc., inputted by using a pen using normal ink and also displaying the image. SOLUTION: This device is provided with an image recording part 14 which has a transparent part for recording an image 30 in ink of a writing material P in such a manner that a user operates the stationery P, an image fetching part 16 that is arranged on the rear face side of the part 14 being the opposite side of a surface on which the image 30 of the part 14 is recorded and that is for fetching the image 30 recorded on the part 14 as data by performing linear movement along the part 14, and an image displaying part 12 which displays the image 30 fetched by the part 16.
Patent JP-S5261085-A (JP)
Title: Handrail for human conveyor
Inventor: SATOU YOSHIHIKO
IPC: B66B23/22
Filed: 1975-11-14
Abstract: PURPOSE: To rapidly install both members of skirt guard and molding portion for human conveyor by disposing fixing round screws of the guard to underneath the screws of the molding portion and providing the height of the guard to the lower side of the screw. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5469162-A (JP)
Title: Stabilized urethane polymer
Inventor: SUGAWARA EIICHI
IPC: C08L75/04
Filed: 1977-11-15
Abstract: PURPOSE: To improve light and heat resistance of a urethane polymer, by adding a specific compound to the polymer.  
     CONSTITUTION: Preferably 0.05W1 part by wt. of a compound, e.t. formula III, shown by the formula I: (R is H or lower alkyl : X is H, hydroxyl alkyl or  alkenyl ; Y is alkyl, alkenyl, or phenyl ; n is 1 or 2) is added to 100 parts by wt. of a urethane polymer. Since the compound serves as a calalyst when added to the polymer before or during polymerzation, a polymerization catalyst is desirably unnecessary or reduced to a small amount (1/10W1/100 the amount of the conventional method).  
     EFFECT: Improved light- and heat resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5570977-A (JP)
Title: Solidstate tape cassette
Inventor: HIRASAWA HIDEAKI
IPC: G11B23/08
Filed: 1979-10-22
Abstract: PURPOSE: To increase the durability and feeling of good quality, by forming most part in fully filled in state, except the tape running path and toll tape containing space among the inside of the case.  
     CONSTITUTION: A pair of cassette halves constituting the case of the solidstate tape cassette 50, are formed with synthetic resin having transparent or semi-transparent nature, and most of the parts other than the tape running path 51 and roll tape containing space 52 is made in filled state, the filled in parts are butted and screwed and welded. Thus, the butt area of the cassette halves 53 and 54 of a pair is possibly extended to obtain strong mechanical strength, and also to avoid the bending due to time aging and environmental change, and feeling of mass and high quality can be given to the users. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6114580-A (JP)
Title: Synchronizing circuit
Inventor: TAKECHI HIROCHIKA
IPC: G01R31/08
Filed: 1984-06-30
Abstract: PURPOSE:To measure a propagation delay time invariably accurately by sending a synchronizing signal out of one of two terminals between which time synchronization is attained, receiving and returning the signal at the other terminal simultaneously, and receiving it at the transmitting terminal and detecting the phase difference between the transmission and reception for the calculation of the propagation delay time. CONSTITUTION:A block I for time measurement and a block II for synchronizing signal transmission are provided to terminals A and B between which time synchronization should be attained; and a block III for synchronizing signal generation and a microcomputer (MC) 11 are provided to the terminal A and impedance converting circuits 6a and 6b of blocks II of the terminals A and B are connected through pilot wires 7a and 7b to constitute a synchronzing signal two-way transmission means. Then, the counters 2 at the terminals A and B are cleared with the constant-period signal of the block II, and at the same time the block III detects the phase difference between the synchronizing signal sent back by the terminal B and the generated synchronizing signal; and the MC11 calculates the propagation delay time from said phase difference and the phase difference of the synchronizing signal and corrects a difference in surge arrival time.
Patent JP-H08325222-A (JP)
Title: Production of urea
Inventor: YOKOI TADASHI
IPC: C07C273/16
Filed: 1995-06-02
Abstract: PURPOSE: To efficiently produce urea in high reliability by transporting a urea synthesis solution to a separating zone by recovered powder in a urea synthesis system. CONSTITUTION: A urea synthesis solution is transported to a separating zone under pressure higher than urea synthesis pressure, stripped with carbon dioxide and contained ammonia and unreacted ammonium carbamate are separated as a mixed gas of ammonia, carbon dioxide and water. The prepared high- pressure urea aqueous solution is passed through a turbo-expander and expanded under reduced pressure to recover power. A centrifugal pump is driven by the power and the urea synthesis solution is transported to the separating zone. The mixed gas is condensed from the separating zone and circulated for urea synthesis.
Patent JP-H01305999-A (JP)
Title: Drying machine
Inventor: BABA GIICHI
IPC: D06F58/10
Filed: 1988-06-02
Abstract: PURPOSE:To dry a dried object with no unevenness in the upper and the bottom further in a short time by introducing drying air being suitably switched from an upper part or a bottom part. CONSTITUTION:A dried object A is hooked to a pole 20 with a cover member 18 closed, when a timer 27 sets time, a fan motor 7 and a solenoid 24 are electrified, and attracting a plunger 25 moving a control member 21 in a direction of arrow head against urging of a spring 23, a feed air duct 10 communicates with a front part feed air path 3a. When a heater 12 is electrified with a delay, hot air is injected into a drying chamber 4 passing through a deriving port 22, front part feed air path 3a and a bottom part jet port 14, and the hot air, after it performs a heat exchange with the dried object A, is discharged with humid air from an exhaust port 19. The solenoid 24, when its electrification is interrupted, resets the control member 21 by urging force of the spring 23, and the hot air is injected into the drying chamber 4 from an upper part jet port 16 passing through a rear part feed air path 3b, communication path 17 and an upper part introducing path 15. By the constitution in the above, the dried object A can be dried with no upper and bottom dispersion further in a short time.
Patent JP-S5564860-A (JP)
Title: Reciprocation sprayer
Inventor: HOSOYAMA YOSHITAROU
IPC: B05B9/00
Filed: 1978-11-08
Abstract: PURPOSE: To allow lubrication to be performed by liquid itself pressurized and sent by the plunger reciprocating within the cylinder by guiding part of sucked liquid to the opposite side of plunger seal in the cylinder seal packing area.  
     CONSTITUTION: The plunger 2 is inserted into the cylinder 1 with several seal packing 3 therebetween. The plunger is allowed to reciprocate within the cylinder through the rotation of crank shaft, thereby permitting liquid 5 to be sucked from the inlet 4, introduced into the pump chamber 6 and discharged from the outlet 7. A part of the liquid sucked from the inlet is guided through the passage 8 to the midway of the cylinder, where liquid contacts the plunger to develop an excellent sealing effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61294420-A (JP)
Title: Camera
Inventor: SUZUKI RYOICHI
IPC: G03B15/05
Filed: 1985-06-21
Abstract: PURPOSE:To emit a stroboscopic light immediately in case when a stroboscopic photographing is required, by providing a starting circuit for starting a charge of a stroboscope in response to a rewinding completion signal. CONSTITUTION:A start is applied by a output of a one shot multivibrator 46, an oscillating operation is started, a main capacitor 49 for a stroboscopic light emission is charged, and when a charge quantity of the capacitor reaches a prescribed value, the oscillating operation is stopped automatically. A trigger circuit 50 is operated by a trigger signal TRiG from a shutter controlling circuit 40, and a xenon tube in made to emit light. A signal T3 is inputted to the shutter controlling circuit 40, and the shutter controlling circuit executes a shutter opening/closing operation, and outputs a stroboscopic trigger signal TRiG by prescribed timing. By the trigger signal TRiG, a trigger circuit 50 of the stroboscope is operated, and a xenon tube 51 is made to emit light. In this way, even if the stroboscope is not charged at all times, its light can be emitted immediately when necessary.
Patent JP-S62291670-A (JP)
Title: Production of developer
Inventor: KATO MASAKICHI
IPC: G03G9/08
Filed: 1986-06-11
Abstract: PURPOSE:To externally and an external adder to toner grains by sending the toner grains and the external adder to a mixing area held in a working piece and applying a moving magnetic field from the outside to the mixing area. CONSTITUTION:Adjusted toner grains and the external address are previously blended at a prescribed rate to mix them preparatorily. A moving magnetic field is applied to the preparatorily mixed toner grains and external adder from the outside in a mixing area having an electromagnetic mixing means and random motion is generated in the working piece by electromagnetic force based upon the mutual action with the moving magnetic field to mix and disperse the toner grains and external adders to form a developer. Thus, the external adder is externally added to the toner grains by applying the moving magnetic field from the external to the mixing area and generating random motion in the working piece by electromagnetic force based upon the mutual action with the moving magnetic field.
Patent JP-H02146244-A (JP)
Title: Prime mover speed control device of construction machine
Inventor: TATSUMI AKIRA
IPC: E02F9/22
Filed: 1989-05-30
Abstract: PURPOSE:To realize the simplification of structure in the whole device and the simplification of operation by feeding the driving signal from an up and down instruction operating device to a driving device through a signal delivery device, so as to drive a prime mover output control device. CONSTITUTION:While the output of a prime mover 1 is controlled by a device 1a, the device 1a is driven by a device 3. On the other hand, an up/down instruction operating device 6 to output the up signal and the down signal at respective positions as well as to operate the rotation speed of the prime mover to the up position and to the down position is provided. And a signal detecting device 101 to feed the driving signal to a driving device 3 so as to raise and drop the rotation speed of the prime mover 1 by the up and the down signal is provided. And when the rotation speed up and down of the prime mover 1 is instructed by the operation of the device 6, the driving signal responding to the instruction is fed to the device 3 through the device 101, and the rotation speed of the prime mover 1 is increased or decreased through the device 1a.
Patent JP-H031830-A (JP)
Title: Automatic seat paper supply stool
Inventor: HASHIMOTO OSAMU
IPC: A47K13/22
Filed: 1989-05-30
Abstract: PURPOSE:To block a seat paper surely from being drawn out even if a stool is held while a seat paper is drawn out by controllably driving a roller member according to ON-OFF signals of a seating detecting means. CONSTITUTION:When a stool 3 is held down through a seat paper from above or one is seated on the stool 3 while the seat paper is drawn out, the pivot shaft 61 of a seating detecting means 60 is depressed to lower a sensor activating lever 68 through a lever pressing piece 67 for turning ON a photosensor PS (operating the seating detecting means 60). Thus, a detecting signal of a photocoupler PC is inputted from a seating detecting circuit 54. Then, a photocoupler PC1 is turned OFF to quickly stop a motor 16. Thus, the drawing- out of the seat paper is temporarily stopped. When the stool 3 is released from the depression, the conduction between a photodiode d1 and a photo transistor T1 is secured by a screening plate 72 to turn OFF the photosensor PS as non- conductive one. As a result, the photocoupler PC1 is turned ON to activate the motor 16 and restart the drawing-out of the seat paper.
Patent JP-H08330560-A (JP)
Title: Sold-state image pickup device
Inventor: MIZUNO SEIICHIRO
IPC: H04N5/335
Filed: 1995-06-02
Abstract: PURPOSE: To provide a solid-state image pickup device wherein color discrimination of high precision is enabled by reducing temperature dependence. CONSTITUTION: When a two separated color sensor 100 receives a light, a current signal 11 is generated between an electrode 111 and an electrode 121, and a current signal 12 is generated between an electrode 121 and an electrode 131, with the ratio corresponding to the wavelengh of the received light. The current signals 11, 12 are integrated with integrating circuits 210, 220, converted into digital signals with AD convertors 310, 320, and inputted in an operation circuit 400. In the operation circuit 400, after offset value is eliminated, the value of ratio of the measured result data of the two systems is operated. In a processing part 500, the data of digital signals outputted from the operation circuit 400 are collected, and color of the received light is discriminated from the collected data value.
Patent JP-H09322142-A (JP)
Title: Home terminal of two-way catv
Inventor: YOSHIDA KAZUYOSHI
IPC: H04N7/16
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the 2-way CATV home terminal suitable for miniaturization with a simple configuration, reducing spurious disturbance among circuits, preventing occurrence of beat disturbance based on a harmonic of an incoming at a modulation signal, preventing occurrence of beat disturbance based on a leaked signal of a 1st local oscillator of one home terminal between home terminals, preventing disable communication from a faulty home terminal to a center and advantageous costwise with high performance. SOLUTION: In the 2-way CATV home terminal consisting of an up-down tuner 3, a branching distribution circuit 2, an incoming data modulation circuit 11, and an outgoing data demodulation circuit 4, the up-down tuner 3 and the incoming data modulation circuit 11 are placed in independent metallic chassises 19, 20 as modules and the outgoing data demodulation circuit 4 and the branching distribution circuit 2 are placed in other metallic chassis as a module.
Patent JP-S61296596-A (JP)
Title: Magnetic bubble memory element
Inventor: NAKAGAWA YUSUKE
IPC: G11C11/14
Filed: 1985-06-25
Abstract: PURPOSE:To prevent deterioration in characteristic entirely by eliminating old information in a minor loop at the inside of a reflected part of a hairpin conductor pattern. CONSTITUTION:The hairpin conductor pattern 12 is provided between a soft magnetic thin film pattern 13 of a major line 10 and a soft magnetic thin film pattern 14 of the minor loop 11 for information storage, a space 12a at the inside of the folded point of the conductor pattern 12 is formed largely and a part 14a of the bubble transfer part of the soft magnetic thin film pattern 14 of the minor loop is placed at the space. Since the bubbles of the old information are lost by a repulsion magnetic field produced at application of current from the conductor pattern, stretched malfunction of old information bubbles is prevented and the entire characteristic deterioration is not caused.